Autobiographical memory-based intervention for depressive symptoms in young adults: A randomized controlled trial of cognitive-reminiscence therapy
Background: Autobiographical memory-based interventions have shown promise in the treatment of depression. This study is the first to examine the effects of one such therapy, cognitive-reminiscence therapy (CRT), for the treatment of depressive symptoms in young adults. Method: A total of 26 young adults (mean age = 20.8 years, SD = 1.9) presenting to a community youth mental health service for treatment of at least moderate depressive symptoms were randomized to receive either a six-week course of individual CRT or usual care (individual, brief evidence-based psychotherapy). Results: CRT had large effects on depressive symptoms at six-weeks (d = 1.59) and at a three month follow-up (d = 1.51). Effects were also found at six-weeks in the CRT group for variables suggested to play a mediating role: self-esteem, self-efficacy, meaning in life and optimism (d = .92 – 1.99), and at follow-up (d = .74 – 1.21). Effects were observed on anxiety symptoms at six-weeks (d = 1.78), but not maintained at follow-up. No within-group effects were observed in the usual care group, aside from optimism at six-weeks (d = 1.05), but not at three-months. Conclusions: This study provides preliminary findings that CRT is a feasible and promising approach to the alleviation of depression among young adults. However, larger trials are needed to test its effects more rigorously.